Check that water flow is not being restricted.
If the shower is in guarantee (2 yrs) a Mira engineer will attend.
Download the latest issue of Advance ATL user guide from www.mirashowers.com. It may be of help to determine the problem
miraboy
June 2007
Automatic Answer
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howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix baths and showers.